Product comparison · 2 memory modules

Kingston Technology 1GB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Dual Rank, x8 vs Kingston Technology 512MB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x8

13specifications compared
2differ
11identical
0known for one product only

Key differences

Internal memory
- 1GB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Dual Rank, x8:1 GB
- 512MB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x8:0.5 GB
Memory layout (modules x size)
- 1GB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Dual Rank, x8:1 x 1 GB
- 512MB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x8:1 x 0.5 GB

Side by side

Differences highlightedShow differences only

Comparison of 1GB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Dual Rank, x8, 512MB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x8
13 specifications	A Kingston Technology 1GB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Dual Rank, x8 View product	B Kingston Technology 512MB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x8 View product
Features2 differ
Internal memoryDiffers	1 GB	0.5 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 0.5 GB
Internal memory type	DDR	DDR
Memory form factor	184-pin DIMM	184-pin DIMM
ECC	Yes	Yes
CAS latency	3	3
Memory bus	72 bit	72 bit
Check width	8 bit	8 bit
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory voltage	2.6 V	2.6 V
Memory type	DDR	DDR
Lead plating	Gold	Gold
Other featuresidentical
Chips organisation	X8	X8

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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